SDR USAA991096

Service difficulty report · Floorbeam · Boeing 737301

Difficulty date
October 14, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N573US
Make and model
Boeing 737301
Aircraft serial
23560
Part
Floorbeam
Condition
Corroded
Location
Bs 967
Part time
40,116 hours
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CLT - DURING A DROP IN VISUAL INSPECTION, FOUND A .5 INCH BY .5 INCH AREA OF CORROSION AT FLOORBEAM STATIN 967, LBL 5, LBL 17 AND RBL 18. CORROSION LEVEL 2. CORROSION TASK NR C53-107-02. FABRICATED NEW T-CAP AND ANGLES PER SRM 53-00-51 FIG 202. (M)